Question Detail

Which gas is used in fire extinguishers ?

Carbon dioxide
Nitrogen oxide
Carbon monoxide
Sulpher dioxide

Answer: Option A

Similar Questions :

1. The most electronegative element among the following is

sodium
bromine
fluorine
oxygen

Answer: Option C

2. Ozone is :

Non-magnetic
Paramagnetic
Ferromagnetic
Diamagnetic

Answer: Option D

3. Which metal is heaviest ?

osmium
mercury
iron
nickle

Answer: Option A

4. Which gas is used in fire extinguishers ?

Carbon dioxide
Nitrogen oxide
Carbon monoxide
Sulpher dioxide

Answer: Option A

5. The acid generally stored in batteries is

Nitric Acid
Hydrochloric Acid
Sulphuric Acid
Acetic Acid

Answer: Option C

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